(19)

(11)

EP 4 552 240 A1

(12)

(43) Date of publication: 14.05.2025 Bulletin 2025/20 (21) Application number: 23852993.7 (22) Date of filing: 09.08.2023

(51) International Patent Classification (IPC):  H04B 7/06(2006.01) H04L 5/00(2006.01) H04W 72/232(2023.01) H04W 88/08(2009.01) (52) Cooperative Patent Classification (CPC): H04W 24/10; H04L 5/0048; H04W 52/54; H04B 7/0626; H04W 52/242; H04W 52/325 (86) International application number: PCT/KR2023/011773 (87) International publication number: WO 2024/035124 (15.02.2024 Gazette 2024/07)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 10.08.2022 US 202263396854 P 26.07.2023 US 202318359730 (71) Applicant: Samsung Electronics Co., Ltd. Suwon-si, Gyeonggi-do 16677 (KR)	(72) Inventors: JEON, Jeongho Suwon-si, Gyeonggi-do 16677 (KR) PAPASAKELLARIOU, Aristides Suwon-si, Gyeonggi-do 16677 (KR) (74) Representative: Nederlandsch Octrooibureau  P.O. Box 29720 2502 LS The Hague 2502 LS The Hague (NL)